--- /dev/null 2013-03-01 08:16:39.408847848 -0800 +++ new/test/java/util/zip/ZipFile/StreamZipEntriesTest.java 2013-04-29 21:57:22.948300984 -0700 @@ -0,0 +1,96 @@ +/* + * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * @test + * @run testng StreamZipEntriesTest + * @summary Make sure we can stream entries of a zip file. + */ + +import java.io.File; +import java.io.IOException; +import java.lang.Object; +import java.lang.System; +import java.util.jar.JarFile; +import java.util.jar.JarEntry; +import java.util.stream.Stream; +import java.util.zip.ZipEntry; +import java.util.zip.ZipFile; + +import org.testng.annotations.Test; + +import static org.testng.Assert.assertEquals; +import static org.testng.Assert.assertTrue; +import static org.testng.Assert.fail; + +public class StreamZipEntriesTest { + + @Test + public void testStreamZip() throws IOException { + try (ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."), "input.zip"))) { + zf.stream().forEach(e -> assertTrue(e instanceof ZipEntry)); + zf.stream().forEach(e -> assertEquals(e.toString(), "ReadZip.java")); + + Object elements[] = zf.stream().toArray(); + assertEquals(1, elements.length); + assertEquals(elements[0].toString(), "ReadZip.java"); + } + } + + @Test + public void testStreamJar() throws IOException { + try (JarFile jf = new JarFile(new File(System.getProperty("test.src", "."), "input.jar"))) { + jf.stream().forEach(e -> assertTrue(e instanceof JarEntry)); + + Object elements[] = jf.stream().toArray(); + assertEquals(3, elements.length); + assertEquals(elements[0].toString(), "META-INF/"); + assertEquals(elements[1].toString(), "META-INF/MANIFEST.MF"); + assertEquals(elements[2].toString(), "ReleaseInflater.java"); + } + } + + @Test + public void testClosedZipFile() throws IOException { + ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."), "input.zip")); + zf.close(); + try { + Stream s = zf.stream(); + fail("Should have thrown IllegalStateException"); + } catch (IllegalStateException e) { + // expected; + } + } + + @Test + public void testClosedJarFile() throws IOException { + JarFile jf = new JarFile(new File(System.getProperty("test.src", "."), "input.jar")); + jf.close(); + try { + Stream s = jf.stream(); + fail("Should have thrown IllegalStateException"); + } catch (IllegalStateException e) { + // expected; + } + } +}